13248613 has 8 divisors (see below), whose sum is σ = 15208128. Its totient is φ = 11305824.

The previous prime is 13248583. The next prime is 13248659. The reversal of 13248613 is 31684231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13248613 - 2⁹ = 13248101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13248413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431 + ... + 5692.

It is an arithmetic number, because the mean of its divisors is an integer number (1901016).

Almost surely, 2^13248613 is an apocalyptic number.

It is an amenable number.

13248613 is a deficient number, since it is larger than the sum of its proper divisors (1959515).

13248613 is an equidigital number, since it uses as much as digits as its factorization.

13248613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8363.

The product of its digits is 3456, while the sum is 28.

The square root of 13248613 is about 3639.8644205520. The cubic root of 13248613 is about 236.6229174791.

It can be divided in two parts, 13248 and 613, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 13248613 in words is "thirteen million, two hundred forty-eight thousand, six hundred thirteen".